Step Brothers Will Ferrell and John C. Reilly reuniting for Halloween movie

Step Brothers co-stars Will Ferrell and John C. Reilly are breaking out the proverbial bunk beds and making another (totally not Step Brothers-related) movie together. The duo will play old pals Leonard and Gabe in Devil’s Night, a movie set around the Oct. 30 evening known as, yes, Devil’s Night. In the film, the eve set aside for pre-Halloween mischief made the two pranksters friends as kids, but eventually drove them apart. Now, 15 years later, they must reunite for another Devil’s Night, this time to save the neighborhood they love—and probably to also yell at each other and stuff, like Ferrell and Reilly do.

Devil’s Night is being written by Andrew Mogel and Jarrad Paul, who also just sold a TV series, All Business, to Fox. Ferrell and Adam McKay’s Gary Sanchez Productions banner is producing.